block.php

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<?php
defined('XOOPS_ROOT_PATH') or die('Restricted access');

class XoopsBlock extends XoopsObject
{
    function XoopsBlock($id = null)
    {
        $this->initVar('bid', XOBJ_DTYPE_INT, null, false);
        $this->initVar('mid', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('func_num', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('options', XOBJ_DTYPE_TXTBOX, null, false, 255);
        $this->initVar('name', XOBJ_DTYPE_TXTBOX, null, true, 150);
        //$this->initVar('position', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('title', XOBJ_DTYPE_TXTBOX, null, false, 150);
        $this->initVar('content', XOBJ_DTYPE_TXTAREA, null, false);
        $this->initVar('side', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('weight', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('visible', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('block_type', XOBJ_DTYPE_OTHER, null, false);
        $this->initVar('c_type', XOBJ_DTYPE_OTHER, null, false);
        $this->initVar('isactive', XOBJ_DTYPE_INT, null, false);
        $this->initVar('dirname', XOBJ_DTYPE_TXTBOX, null, false, 50);
        $this->initVar('func_file', XOBJ_DTYPE_TXTBOX, null, false, 50);
        $this->initVar('show_func', XOBJ_DTYPE_TXTBOX, null, false, 50);
        $this->initVar('edit_func', XOBJ_DTYPE_TXTBOX, null, false, 50);
        $this->initVar('template', XOBJ_DTYPE_OTHER, null, false);
        $this->initVar('bcachetime', XOBJ_DTYPE_INT, 0, false);
        $this->initVar('last_modified', XOBJ_DTYPE_INT, 0, false);

        // for backward compatibility
        if (isset($id)) {
            if (is_array($id)) {
                $this->assignVars($id);
            } else {
                $blkhandler =& xoops_gethandler('block');
                $obj =& $blkhandler->get($id);
                foreach(array_keys($obj->getVars()) as $i) {
                    $this->assignVar($i, $obj->getVar($i, 'n'));
                }
            }
        }
    }


    function id($format = 'n')
    {
        return $this->getVar('bid', $format);
    }

    function bid($format = '')
    {
        return $this->getVar('bid', $format);
    }

    function mid($format = '')
    {
        return $this->getVar('mid', $format);
    }

    function func_num($format = '')
    {
        return $this->getVar('func_num', $format);
    }

    function options($format = '')
    {
        return $this->getVar('options', $format);
    }

    function name($format = '')
    {
        return $this->getVar('name', $format);
    }

    function title($format = ''){
        return $this->getVar('title', $format);
    }

    function content($format = '')
    {
        return $this->getVar('content', $format);
    }

    function side($format = '')
    {
        return $this->getVar('side', $format);
    }

    function weight($format = '')
    {
        return $this->getVar('weight', $format);
    }

    function visible($format = '')
    {
        return $this->getVar('visible', $format);
    }

    function block_type($format = '')
    {
        return $this->getVar('block_type', $format);
    }

    function c_type($format = '')
    {
        return $this->getVar('c_type', $format);
    }

    function isactive($format = '')
    {
        return $this->getVar('isactive', $format);
    }

    function dirname($format = '')
    {
        return $this->getVar('dirname', $format);
    }

    function func_file($format = '')
    {
        return $this->getVar('func_file', $format);
    }

    function show_func($format = '')
    {
        return $this->getVar('show_func', $format);
    }

    function edit_func($format = '')
    {
        return $this->getVar('edit_func', $format);
    }

    function template($format = '')
    {
        return $this->getVar('template', $format);
    }

    function bcachetime($format = '')
    {
        return $this->getVar('bcachetime', $format);
    }

    function last_modified($format = '')
    {
        return $this->getVar('last_modified', $format);
    }

    function getContent($format = 's', $c_type = 'T')
    {
        $format = strtolower($format);
        $c_type = strtoupper($c_type);
        switch ($format) {
            case 's':
                if ($c_type == 'H') {
                    return str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));
                } else if ($c_type == 'P') {
                    ob_start();
                    echo eval($this->getVar('content', 'n'));
                    $content = ob_get_contents();
                    ob_end_clean();
                    return str_replace('{X_SITEURL}', XOOPS_URL . '/', $content);
                } else if ($c_type == 'S') {
                    $myts =& MyTextSanitizer::getInstance();
                    $content = str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));
                    return $myts->displayTarea($content, 0, 1);
                } else {
                    $myts =& MyTextSanitizer::getInstance();
                    $content = str_replace('{X_SITEURL}', XOOPS_URL . '/', $this->getVar('content', 'n'));
                    return $myts->displayTarea($content, 0, 0);
                }
                break;
            case 'e':
                return $this->getVar('content', 'e');
                break;
            default:
                return $this->getVar('content', 'n');
                break;
        }
    }

    function getOptions()
    {
        if (!$this->isCustom()) {
            $edit_func = $this->getVar('edit_func');
            if (!$edit_func) {
                return false;
            }
            if (file_exists(XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/blocks/' . $this->getVar('func_file'))) {
                if (file_exists(XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/language/' . $GLOBALS['xoopsConfig']['language'] . '/blocks.php')) {
                    include_once XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/language/' . $GLOBALS['xoopsConfig']['language'] . '/blocks.php';
                } else if (file_exists(XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/language/english/blocks.php')) {
                    include_once XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/language/english/blocks.php';
                }
                include_once XOOPS_ROOT_PATH . '/modules/' . $this->getVar('dirname') . '/blocks/' . $this->getVar('func_file');
                $options = explode('|', $this->getVar('options'));
                $edit_form = $edit_func($options);
                if (!$edit_form) {
                    return false;
                }
                return $edit_form;
            } else {
                return false;
            }
        } else {
            return false;
        }
    }

    function isCustom()
    {
        return in_array($this->getVar("block_type"), array(
            'C' ,
            'E'));
    }
}

class XoopsBlockHandler extends XoopsObjectHandler
{
    function &create($isNew = true)
    {
        $block = new XoopsBlock();
        if ($isNew) {
            $block->setNew();
        }
        return $block;
    }

    function &get($id)
    {
        $block = false;
        $id = intval($id);
        if ($id > 0) {
            $sql = 'SELECT * FROM ' . $this->db->prefix('newblocks') . ' WHERE bid=' . $id;
            if ($result = $this->db->query($sql)) {
                $numrows = $this->db->getRowsNum($result);
                if ($numrows == 1) {
                    $block = new XoopsBlock();
                    $block->assignVars($this->db->fetchArray($result));
                }
            }
        }
        return $block;
    }

    function insert(&$block)
    {
        if (!is_a($block, 'xoopsblock')) {
            return false;
        }
        if (!$block->isDirty()) {
            return true;
        }
        if (!$block->cleanVars()) {
            return false;
        }
        foreach ($block->cleanVars as $k => $v) {
            ${$k} = $v;
        }
        if ($block->isNew()) {
            $bid = $this->db->genId('newblocks_bid_seq');
            $sql = sprintf("INSERT INTO %s (bid, mid, func_num, options, name, title, content, side, weight, visible, block_type, c_type, isactive, dirname, func_file, show_func, edit_func, template, bcachetime, last_modified) VALUES (%u, %u, %u, '%s', '%s', '%s', '%s', %u, %u, %u, '%s', '%s', %u, '%s', '%s', '%s', '%s', '%s', %u, %u)", $this->db->prefix('newblocks'), $bid, $mid, $func_num, $options, $name, $title, $content, $side, $weight, $visible, $block_type, $c_type, 1, $dirname, $func_file, $show_func, $edit_func, $template, $bcachetime, time());
        } else {
            $sql = sprintf("UPDATE %s SET func_num = %u, options = '%s', name = '%s', title = '%s', content = '%s', side = %u, weight = %u, visible = %u, c_type = '%s', isactive = %u, func_file = '%s', show_func = '%s', edit_func = '%s', template = '%s', bcachetime = %u, last_modified = %u WHERE bid = %u", $this->db->prefix('newblocks'), $func_num, $options, $name, $title, $content, $side, $weight, $visible, $c_type, $isactive, $func_file, $show_func, $edit_func, $template, $bcachetime, time(), $bid);
        }
        if (!$result = $this->db->query($sql)) {
            return false;
        }
        if (empty($bid)) {
            $bid = $this->db->getInsertId();
        }
        $block->assignVar('bid', $bid);
        return true;
    }

    function delete(&$block)
    {
        if (!is_a($block, 'xoopsblock')) {
            return false;
        }
        $id = $block->getVar('bid');
        $sql = sprintf("DELETE FROM %s WHERE bid = %u", $this->db->prefix('newblocks'), $id);
        if (!$result = $this->db->query($sql)) {
            return false;
        }
        $sql = sprintf("DELETE FROM %s WHERE block_id = %u", $this->db->prefix('block_module_link'), $id);
        $this->db->query($sql);
        return true;
    }

    function getObjects($criteria = null, $id_as_key = false)
    {
        $ret = array();
        $limit = $start = 0;
        $sql = 'SELECT DISTINCT(b.bid), b.* FROM ' . $this->db->prefix('newblocks') . ' b LEFT JOIN ' . $this->db->prefix('block_module_link') . ' l ON b.bid=l.block_id';
        if (isset($criteria) && is_subclass_of($criteria, 'criteriaelement')) {
            $sql .= ' ' . $criteria->renderWhere();
            $limit = $criteria->getLimit();
            $start = $criteria->getStart();
        }
        $result = $this->db->query($sql, $limit, $start);
        if (!$result) {
            return $ret;
        }
        while ($myrow = $this->db->fetchArray($result)) {
            $block = new XoopsBlock();
            $block->assignVars($myrow);
            if (!$id_as_key) {
                $ret[] =& $block;
            } else {
                $ret[$myrow['bid']] = & $block;
            }
            unset($block);
        }
        return $ret;
    }

    function getList($criteria = null)
    {
        $blocks = $this->getObjects($criteria, true);
        $ret = array();
        foreach(array_keys($blocks) as $i) {
            $name = (!$blocks[$i]->isCustom()) ? $blocks[$i]->getVar('name') : $blocks[$i]->getVar('title');
            $ret[$i] = $name;
        }
        return $ret;
    }

     ##################### Deprecated Methods ######################

    function getByModule($moduleid, $asobject = true, $id_as_key = false)
    {
        trigger_error(__CLASS__ . "::" . __FUNCTION__ . ' is deprecated', E_USER_WARNING);
        return false;
    }

    function getAllByGroupModule($groupid, $module_id = 0, $toponlyblock = false, $visible = null, $orderby = 'i.weight,i.instanceid', $isactive = 1)
    {
        trigger_error(__CLASS__ . "::" . __FUNCTION__ . ' is deprecated', E_USER_WARNING);
        return false;
    }

    function getAdminBlocks($groupid, $orderby='i.weight,i.instanceid')
    {
        trigger_error(__CLASS__ . "::" . __FUNCTION__ . ' is deprecated', E_USER_WARNING);
        return false;
    }

    function assignBlocks()
    {
        trigger_error(__CLASS__ . "::" . __FUNCTION__ . ' is deprecated', E_USER_WARNING);
        return false;
    }
}
?>